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题名: Creation of Novel Catalytic Functions by Nanoparticulation of Gold
作者: Taketoshi, Ayako1, 2;  Haruta, Masatake1, 2, 3
关键词: gold ;  nanoparticles ;  clusters ;  catalysis ;  green chemistry
刊名: BUNSEKI KAGAKU
发表日期: 2014-12-01
卷: 63, 期:12, 页:959-964
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: Gold was regarded as an inactive element for longer than a century. However, it exhibited unique catalytic properties when deposited on base metal oxides as nanoparticles with mean diameters smaller than 10 nm. Especially, gold nanoparticles catalysts with 2 to 6 nm diameters are active for many reactions, such as CO oxidation at a temperature as low as - 70 degrees C. Some typical reactions in liquid and gas phases are listed. A new area is clusters that are smaller than 2 nm and less than 200 atoms. Unique catalytic performances of gold clusters have recently been found. This paper summarizes the characteristic features of gold nanopardcles and clusters catalysts as well as their applications.
关键词[WOS]: CARBON-MONOXIDE ;  OXIDATION ;  CLUSTERS ;  SIZE ;  ACID ;  AIR ;  CO
语种: 英语
WOS记录号: WOS:000346891800006
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/145523
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Tokyo Metropolitan Univ, Res Ctr Gold Chem, Grad Sch Urban Environm Sci, Hachioji, Tokyo 1920397, Japan
2.Tokyo Metropolitan Univ, Grad Sch Urban Environm Sci, Div Appl Chem, Hachioji, Tokyo 1920397, Japan
3.Dalian Inst Chem Phys, Gold Catalysis Res Ctr, Dalian 116023, Peoples R China

Recommended Citation:
Taketoshi, Ayako,Haruta, Masatake. Creation of Novel Catalytic Functions by Nanoparticulation of Gold[J]. BUNSEKI KAGAKU,2014,63(12):959-964.
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